.help-container {
    width: 100%;
    height: 100%;
    margin: 0 20px;
    overflow: hidden;
    .group {
        margin-top: 20px;
        padding: 20px 30px; 
        background-color: #fff;
        p {
            font-size: 14px;
            color: #444;
            margin-bottom: 10px;
        }
        .title {
            line-height: 40px;
            font-size: 16px;
            color: #333;
        }
        img {
            max-height: 350px;
        }
    }
}